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arlik [135]
3 years ago
9

Identify a pattern in this list of numbers 4, 16, 14, 56, 54, 216, 214, 856,

Mathematics
2 answers:
const2013 [10]3 years ago
7 0

Answer:

multiply 4, then subtract 2 from answer gotten.

Step-by-step explanation:

4 x 4 = 16

16 - 2 = 14

14 x 4 = 56

56 - 2 = 54

54 x 4 = 216

216 - 2 = 214

214 x 4 = 856

etc.

~

IgorLugansk [536]3 years ago
3 0

Answer:

adding 12

Step-by-step explanation:

start by putting them in order from highest to lowest, then subtracting 14 by 4 and you get 12 (14-4=12).

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In ΔHIJ, the measure of ∠J=90°, IH = 65, HJ = 56, and JI = 33. What is the value of the sine of ∠I to the nearest hundredth?
solmaris [256]

Answer:

0.86

Step-by-step explanation:

Draw the triangle.

Since ∠J=90°, this is a right triangle, so we can use SOH-CAH-TOA to find sin∠I.

sin∠I = 56/65

sin∠I = 0.86

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2 years ago
A³b² a²b simplify the following expression
liberstina [14]

Answer:

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Step-by-step explanation:

The law of indices can be used to simplify mathematical expressions involving  arithmetical operation on variables with powers.

a^{m} x a^{n} = a^{(m+n)}

Thus, the given expression can be simplified as follows:

a³b² a²b  = a³ x a² x b² x b^{1}

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Thus,

a³b² a²b  = a^{5}b^{3}

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3 years ago
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Paha777 [63]

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8 0
3 years ago
In the equation below, what is the value of b? 4(x-2)^2-7=ax^2+bx+c
Finger [1]
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The value of b is -8.</span>
4 0
3 years ago
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